Container closure



FIG. 1 is a top perspective view of a container closure showing my new design;

FIG. 2 is a top plan view on an enlarged scale;

FIG. 3 is a rear elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is an elevational view looking from the left of FIG. 3;

FIG. 6 is a bottom plan view;

FIG. 7 is a medial cross-sectional view taken from left to right in FIG. 2; and

FIG. 8 is a top plan view in open position. 

The ornamental design for a container closure, as shown and described. 